SonoThera Closes Oversubscribed $125 Million Series B Financing to Advance Clinical Development of Ultrasound-Mediated Nonviral Genetic Medicines

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Summary

SonoThera closed an oversubscribed $125 million Series B round to fund its ultrasound-mediated nonviral genetic medicine platform. The company will use the proceeds to move lead programs for Duchenne muscular dystrophy and autosomal dominant polycystic kidney disease into the clinic. It also plans to expand its pipeline across multiple organ systems and further scale its RIPPLE and PORE technologies. The company expects to begin its first clinical trial in DMD in 2027.

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Amount $125.0M Total raised
Date June 10, 2026 Announcement date
Investors Illumina Ventures, ARK Investment Management, Alexandria Venture Investments, Bayer, JPOD @ Philadelphia QuickFire Challenge, SymBiosis, UCB Ventures, Johnson & Johnson, Vida Ventures, Vivo Capital, Vertex Ventures HC, RA Capital Management Lead investors
Company sonothera.com Funded company

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